Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-3472

Port to 0.22 - The capacity-scheduler should assign multiple tasks per heartbeat

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 0.22.1
    • Component/s: None
    • Labels:

      Description

      HADOOP-3136 changed the default o.a.h.mapred.JobQueueTaskScheduler to assign multiple tasks per TaskTracker heartbeat, MAPREDUCE-517 added this to the capacity-scheduler.

      We should port this to branch-0.22 too.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                mayank_bansal Mayank Bansal
                Reporter:
                acmurthy Arun Murthy
              • Votes:
                1 Vote for this issue
                Watchers:
                0 Start watching this issue

                Dates

                • Created:
                  Updated: